Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photopolymer derivatives of polyvinyl alcohol

Photopolymer derivatives of polyvinyl alcohol

US Patent 4478977 · Granted Oct 23, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gamma radiation detection1995
Method and device for monitoring UV radiation1992
Photopolymerizable compositions1991
Water-soluble photoinitiators1989
Stabilization of diazo-resin sensitizers with polyvinyl pyridine1984